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New blog post: Long questionnaires are a challenge for respondents and researchers alike.
Split Questionnaire Designs offer a clever way to make surveys shorter.
https://doi.org/10.34879/gesisblog.2025.111
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Split Questionnaire Designs as a clever way to make surveys shorter

Long questionnaires are a challenge for respondents and researchers alike. Split Questionnaire Designs (SQDs, Raghunathan and Grizzle, 1995) offer a clever way to make surveys shorter: instead of answering every question, respondents receive only parts

GESIS Blog

#splitquestionnairedesigns #respondentbehaviour #SocialResearchMethodology
Out now: Axenfeld, J. B., Bruch, C., & Wolf, C. (2025). Composition of core modules and item allocation in split questionnaire designs: impact on estimates from imputed data. International Journal of Social Research Methodology, 1–24.
https://doi.org/10.1080/13645579.2025.2561653

The evaluation is done by using a Monte Carlo simulation study and data from the German Internet Panel.
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